EP4152258A4 - Target part tracking method and apparatus, electronic device and readable storage medium - Google Patents
Target part tracking method and apparatus, electronic device and readable storage mediumInfo
- Publication number
- EP4152258A4 EP4152258A4 EP20935079.2A EP20935079A EP4152258A4 EP 4152258 A4 EP4152258 A4 EP 4152258A4 EP 20935079 A EP20935079 A EP 20935079A EP 4152258 A4 EP4152258 A4 EP 4152258A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- electronic device
- storage medium
- readable storage
- target part
- tracking method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
- G06T7/248—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments involving reference images or patches
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/277—Analysis of motion involving stochastic approaches, e.g. using Kalman filters
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/11—Region-based segmentation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/269—Analysis of motion using gradient-based methods
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/70—Determining position or orientation of objects or cameras
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/40—Extraction of image or video features
- G06V10/46—Descriptors for shape, contour or point-related descriptors, e.g. scale invariant feature transform [SIFT] or bags of words [BoW]; Salient regional features
- G06V10/462—Salient features, e.g. scale invariant feature transforms [SIFT]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/40—Scenes; Scene-specific elements in video content
- G06V20/46—Extracting features or characteristics from the video content, e.g. video fingerprints, representative shots or key frames
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10016—Video; Image sequence
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10024—Color image
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20076—Probabilistic image processing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20081—Training; Learning
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20084—Artificial neural networks [ANN]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30196—Human being; Person
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30196—Human being; Person
- G06T2207/30201—Face
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30232—Surveillance
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30241—Trajectory
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010415394.2A CN111627046A (en) | 2020-05-15 | 2020-05-15 | Target part tracking method and device, electronic equipment and readable storage medium |
PCT/CN2020/120965 WO2021227351A1 (en) | 2020-05-15 | 2020-10-14 | Target part tracking method and apparatus, electronic device and readable storage medium |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4152258A1 EP4152258A1 (en) | 2023-03-22 |
EP4152258A4 true EP4152258A4 (en) | 2024-03-20 |
Family
ID=72259799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20935079.2A Withdrawn EP4152258A4 (en) | 2020-05-15 | 2020-10-14 | Target part tracking method and apparatus, electronic device and readable storage medium |
Country Status (6)
Country | Link |
---|---|
US (1) | US20230196587A1 (en) |
EP (1) | EP4152258A4 (en) |
JP (1) | JP2023516480A (en) |
KR (1) | KR20230003346A (en) |
CN (1) | CN111627046A (en) |
WO (1) | WO2021227351A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111627046A (en) * | 2020-05-15 | 2020-09-04 | 北京百度网讯科技有限公司 | Target part tracking method and device, electronic equipment and readable storage medium |
CN112541418A (en) * | 2020-12-04 | 2021-03-23 | 北京百度网讯科技有限公司 | Method, apparatus, device, medium, and program product for image processing |
CN112950672B (en) * | 2021-03-03 | 2023-09-19 | 百度在线网络技术(北京)有限公司 | Method and device for determining positions of key points and electronic equipment |
CN115147264A (en) * | 2022-06-30 | 2022-10-04 | 北京百度网讯科技有限公司 | Image processing method, image processing device, electronic equipment and computer readable storage medium |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150078615A1 (en) * | 2013-09-18 | 2015-03-19 | Cerner Innovation, Inc. | Marking and tracking an area of interest during endoscopy |
US20190130594A1 (en) * | 2017-10-28 | 2019-05-02 | Shenzhen AltumView Technology Co., Ltd. | Method and apparatus for real-time face-tracking and face-pose-selection on embedded vision systems |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103985137B (en) * | 2014-04-25 | 2017-04-05 | 深港产学研基地 | It is applied to the moving body track method and system of man-machine interaction |
CN104008371B (en) * | 2014-05-22 | 2017-02-15 | 南京邮电大学 | Regional suspicious target tracking and recognizing method based on multiple cameras |
CN105488811B (en) * | 2015-11-23 | 2018-06-12 | 华中科技大学 | A kind of method for tracking target and system based on concentration gradient |
CN105741316B (en) * | 2016-01-20 | 2018-10-16 | 西北工业大学 | Robust method for tracking target based on deep learning and multiple dimensioned correlation filtering |
CN106570490B (en) * | 2016-11-15 | 2019-07-16 | 华南理工大学 | A kind of pedestrian's method for real time tracking based on quick clustering |
CN106846362B (en) * | 2016-12-26 | 2020-07-24 | 歌尔科技有限公司 | Target detection tracking method and device |
CN107274433B (en) * | 2017-06-21 | 2020-04-03 | 吉林大学 | Target tracking method and device based on deep learning and storage medium |
CN109063581A (en) * | 2017-10-20 | 2018-12-21 | 奥瞳系统科技有限公司 | Enhanced Face datection and face tracking method and system for limited resources embedded vision system |
JP7003628B2 (en) * | 2017-12-19 | 2022-01-20 | 富士通株式会社 | Object tracking program, object tracking device, and object tracking method |
CN108154159B (en) * | 2017-12-25 | 2018-12-18 | 北京航空航天大学 | A kind of method for tracking target with automatic recovery ability based on Multistage Detector |
CN108921879A (en) * | 2018-05-16 | 2018-11-30 | 中国地质大学(武汉) | The motion target tracking method and system of CNN and Kalman filter based on regional choice |
CN108765455B (en) * | 2018-05-24 | 2021-09-21 | 中国科学院光电技术研究所 | Target stable tracking method based on TLD algorithm |
CN110866428B (en) * | 2018-08-28 | 2023-12-15 | 杭州海康威视数字技术股份有限公司 | Target tracking method, device, electronic equipment and storage medium |
CN109671103A (en) * | 2018-12-12 | 2019-04-23 | 易视腾科技股份有限公司 | Method for tracking target and device |
CN110490899A (en) * | 2019-07-11 | 2019-11-22 | 东南大学 | A kind of real-time detection method of the deformable construction machinery of combining target tracking |
CN110738687A (en) * | 2019-10-18 | 2020-01-31 | 上海眼控科技股份有限公司 | Object tracking method, device, equipment and storage medium |
CN111627046A (en) * | 2020-05-15 | 2020-09-04 | 北京百度网讯科技有限公司 | Target part tracking method and device, electronic equipment and readable storage medium |
-
2020
- 2020-05-15 CN CN202010415394.2A patent/CN111627046A/en active Pending
- 2020-10-14 WO PCT/CN2020/120965 patent/WO2021227351A1/en unknown
- 2020-10-14 US US17/925,527 patent/US20230196587A1/en active Pending
- 2020-10-14 KR KR1020227043801A patent/KR20230003346A/en unknown
- 2020-10-14 EP EP20935079.2A patent/EP4152258A4/en not_active Withdrawn
- 2020-10-14 JP JP2022554423A patent/JP2023516480A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150078615A1 (en) * | 2013-09-18 | 2015-03-19 | Cerner Innovation, Inc. | Marking and tracking an area of interest during endoscopy |
US20190130594A1 (en) * | 2017-10-28 | 2019-05-02 | Shenzhen AltumView Technology Co., Ltd. | Method and apparatus for real-time face-tracking and face-pose-selection on embedded vision systems |
Non-Patent Citations (1)
Title |
---|
See also references of WO2021227351A1 * |
Also Published As
Publication number | Publication date |
---|---|
KR20230003346A (en) | 2023-01-05 |
CN111627046A (en) | 2020-09-04 |
EP4152258A1 (en) | 2023-03-22 |
WO2021227351A1 (en) | 2021-11-18 |
US20230196587A1 (en) | 2023-06-22 |
JP2023516480A (en) | 2023-04-19 |
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A4 | Supplementary search report drawn up and despatched |
Effective date: 20240216 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: G06T 7/277 20170101ALI20240212BHEP Ipc: G06T 7/269 20170101ALI20240212BHEP Ipc: G06T 7/246 20170101AFI20240212BHEP |
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18W | Application withdrawn |
Effective date: 20240312 |